body {
    margin: 0;
  }
  
  #app {
    font-family: "Avenir", Helvetica, Arial, sans-serif;
    text-align: center;
    color: #2c3e50;
    width: 100vw;
    height: 100vh;
  }
  
  /* 布局容器样式 */
  #container {
    width: 100%;
    height: 100%;
  }
  
  #main {
    text-align: left;
  }
  
  #aside {
    box-shadow: 0 14px 28px rgba(0, 0, 0, 0.25), 0 10px 10px rgba(0, 0, 0, 0.22) !important;
  }
  
  #header .el-button,
  #header .el-button:focus,
  #header .el-button:active {
    background: transparent;
    border: none;
    color: #efefef;
    padding: 5px;
    margin: 4px 5px 0 0;
  }
  
  #aside .el-submenu__title,
  #aside .el-submenu .el-menu-item {
    height: 40px;
    line-height: 40px;
    min-width: 180px;
  }
  
  .dark-theme #header,
  .dark-theme #aside,
  .dark-theme #aside .el-menu {
    background-color: #343a40;
    color: #efefef;
    text-align: left;
  }
  
  .dark-theme #aside .el-menu {
    border: none;
  }
  
  .dark-theme #aside .el-submenu__title,
  .dark-theme #aside .el-menu-item-group__title,
  .dark-theme #aside .el-menu-item {
    color: #efefef;
    margin: 0 10px;
  }
  
  .dark-theme #aside .el-submenu__title:hover,
  .dark-theme #aside .el-menu-item:hover {
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    color: rgba(255, 255, 255, 0.8);
  }
  
  .dark-theme #aside .is-opened .el-submenu__title,
  .dark-theme #aside .is-opened .is-active {
    border-radius: 10px;
    color: #efefef;
  }
  
  .dark-theme #aside .is-opened .is-active {
    background-color: rgba(255, 255, 255, 0.2);
  }
  
  .dark-theme #aside .is-opened .el-submenu__title:hover,
  .dark-theme #aside .is-opened .is-active:hover {
    color: #ffffff !important;
  }
  
  /* 打印的时候隐藏布局信息，只显示表格信息 */
  @media print {
  
    body header.el-header,
    aside,
    footer,
    .card-search,
    .el-card__header {
      display: none !important;
    }
  }
  
  /* 全局公共样式 */
  .pagnation-bar {
    /* position: fixed;
    bottom: 20px;
    right: 0 */
    margin-top: 20px;
  }
  
  .card-table .el-card__body {
    flex-grow: 1;
  }
  
  .card-sm .el-card__header {
    padding: 10px;
  }
  
  .card-sm .el-card__header h4 {
    margin: 0;
  }
  
  .card-sm .card-search .el-card__body {
    padding: 10px 10px;
  }
  
  .card-sm .search-simple .el-form-item--mini.el-form-item {
    margin-bottom: 0;
  }
  
  .cell .el-button+.el-button {
    margin-left: 5px
  }
  